Nowadays, agricultural products are very importance. Rice
is one of the most significant (food) resources for the people
around the world. The requirement for rice productions
has been speedily increased. Thailand is one of the
biggest suppliers who provides approximately 5,920,000 metric
tons in 2013 (http://www.thairiceexporters.or.th/statistic
2013.html). To maintain and improve the quality of rice
production in Thailand, rice growing process is necessarily
required to monitor and analyze by using information from
rice field.